A liquid-phase adsorption study of the rate of diffusion of Phenol from aqueous solution into activated Carbon
β Scribed by Conrad O. M. Miller; Curtis W. Clump
- Publisher
- American Institute of Chemical Engineers
- Year
- 1970
- Tongue
- English
- Weight
- 373 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
Activated carbons prepared from two bituminous coals were used to adsorb phenol in aqueous solutions. The major diΓΎ erence between the coal precursors is the oxygen content. The carbon preparation consisted of carbonization of the coals followed by activation in to various CO 2 extents of burn-oΓΎ .
Adsorption of phenol, o-, m-, p-cresol and benzyl alcohol has been measured from their aqueous solutions on activated carbon at 278, 298 and 323 K in their complete solubility range. An anomalous temperature dependence of adsorption of these compounds has been observed. Desorption measurements at 27
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